490NAC0201 Schneider Modicon M580 Single Mode Fiber Adapter

490NAC0201 Schneider Electric Modicon M580 Single Mode Fiber Adapter

The Schneider Electric 490NAC0201 functions as a dedicated hardware-level Hot standby fiber optic single mode adapter. It integrates natively into high-availability Modicon M580 ePAC architectures. This premium synchronization connector delivers reliable data mirroring between dual redundant processors. Utilizing a high-speed FO singlemode fiber link, it completely eliminates distance bottlenecks in large processing facilities. It guarantees rapid, deterministic state transfers to prevent system downtime during critical switchover phases.

Before installing your hardware, we highly recommend verifying the exact network topologies and optical power budgets.

Download Schneider 490NAC0201 Application Sheet and Datasheet Now

Oiltech Controls’s Review

• The 490NAC0201 provides a critical hardware link for zero-downtime mission-critical automation systems.
• It mounts directly into the main CPU option slot without requiring separate external power logic.
• The metal housing isolates sensitive optical components from severe electromagnetic interference on the plant floor.
• It allows control engineers to position redundant PLC racks miles apart for disaster recovery planning.
• For rapid commercial quotation or bulk stock pricing, contact our experts at info@oiltechcontrols.com.

Target Equipment Compatibility

• M580 Redundant CPUs: Engineered exclusively for BMEH584040, BMEH586040, and related Hot Standby processors.
• Optical Infrastructure: Pairs seamlessly with standard 9/125 micrometers single-mode fiber optic network cabling.
• Backplane Types: Fits standard dual-power Ethernet backplanes supporting Modicon X80 hardware footprints.

Core Technical Specifications

• Brand and Model: Schneider Electric 490NAC0201
• Accessory Type: Hot standby fiber optic single mode adapter
• Enclosure Material: Rugged industrial Metal for optimal thermal dissipation and grounding
• Optical Interface: 1 duplex connector LC-LC port layout
• Data Transmission Rate: Achieves a stable, low-latency 1 Gbit/s network throughput
• Country of Origin: Malaysia (MY)
• Package Weight: Ultra-lightweight construction weighing only 1.940 oz (55.000 g)

Global Logistics and Warranty Terms

• Secure Shipping Window: Your items receive careful processing and dispatch within 24-28 hours.
• Express Freight Carriers: Shipped internationally via premier express transport links including FedEx, UPS, and DHL.
• Package List: 1 x brand new Schneider Electric 490NAC0201 transceiver inside original clean factory boxing.
• Warranty Policy: Protected fully by our ironclad 12 months warranty terms against any electronic failures.
• Instant Logistics Assistance: Direct message our tracking team via WhatsApp at +86 158 8020 0923.

Frequently Asked Questions (FAQ)

• Q: What makes the 490NAC0201 single-mode adapter better than the multimode version for long-distance setups?
  A: The single-mode 490NAC0201 utilizes narrow laser light paths to transmit data up to 15 kilometers without experiencing severe signal attenuation.
• Q: Can I use a standard LC-to-SC fiber adapter cable with this specific interface module?
  A: Yes, as long as the underlying cable core remains single-mode, you can adapt the far-end connector type easily.
• Q: Is it necessary to order two 490NAC0201 modules to establish a functional M580 redundant processor link?
  A: Yes, you must purchase a matching pair because both the Primary and Standby CPU modules require an identical fiber port.
• Q: How do I diagnose physical layer fiber breaks or connection dropouts on this unit?
  A: You can check the dedicated Hsby Diag LED on the front face of the host M580 processor module instantly.
• Q: Can I replace this synchronization module while the local backplane power rack remains turned on?
  A: No, you must completely cut off the rack power supply before swapping accessories to prevent internal module damage.

Related Long-Tail Keywords

• Schneider M580 HSBY fiber optic adapter module
• 490NAC0201 single mode LC connector link
• Modicon M580 redundant CPU synchronization tool
• Schneider Electric 1Gbps hot standby sync connector
• Industrial single mode fiber optic LC-LC transceiver

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